Jul 262011
 
Boeing B-54A Mock-up Inspection (1948)

The Boeing B-54A was the planned production version of the YB-50C and the final development of the B-29 Superfortress. It was powered by improved R-4360 Variable Discharge Turbine (VDT) radial engines. Wing span was increased by approximately 20 feet, necessitating additional outrigger landing gear in the outer engine nacelles. The larger wing imposed heavier loads […]